| 醋酸纤维素小孔径超滤膜的研究 |
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| 引用本文： | 王静荣,刘廷惠.醋酸纤维素小孔径超滤膜的研究[J].环境科学,1991,12(3):30-33. |
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| 作者姓名： | 王静荣 刘廷惠 |
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| 作者单位： | 中国科学院生态环境研究中心
(王静荣)，中国科学院生态环境研究中心(刘廷惠) |
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| 摘 要： | 用醋酸纤维素(CA)为聚合物材料,研制出了截留分子量2000—10000、对PEG截留率为90％以上的小孔径超滤膜.并就铸膜液组成,制膜条件及膜的透过特性等进行了实验.
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| 关 键 词： | 醋酸纤维素 超滤膜 d－干扰素 |
Preparation of Small-Porous Ultrafiltration Membrane with Cellulose Acetate. |
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| Wang Ji-ng-rong,Liu Ting-hui.Preparation of Small-Porous Ultrafiltration Membrane with Cellulose Acetate.[J].Chinese Journal of Environmental Science,1991,12(3):30-33. |
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| Authors: | Wang Ji-ng-rong Liu Ting-hui |
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| Abstract: | The paper deals with preparation of ultrafiltration membrane which intercepts the matter of molecular weight; 2000-10000 and by which interception rate of PEG is over 90%. The components of the membrane, processing conditions and its penetrative characteristics have been tested. |
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| Keywords: | cellulose acetate ultrafiltration men-brane |
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